Table 3.
Genes most highly induced upon IbsC, ShoB, LdrD and TisB overexpressiona
| Gene | Descriptionb | Regulationc | Average fold induction | |||
|---|---|---|---|---|---|---|
| IbsC | LdrD | TisB | ShoB | |||
| soxS3 | Transcriptional regulator | SoxR, SoxS | 67.3 | 13.7 | 8.7 | 8.1 |
| tnaC (tnaL) | Tryptophanase | TorR, Crp | 26.7 | 19.6 | 4.9 | 23.5 |
| tnaA | 34.7 | 26.1 | 4.3 | 20.0 | ||
| tnaB | 4.0 | 6.2 | 1.6 | 3.8 | ||
| malE | Maltose transport | MalT, Crp | 5.8 | 11.3 | 3.6 | 16.3 |
| malF | 2.7 | 4.7 | 1.3 | 9.1 | ||
| malG | 2.9 | 6.0 | 1.6 | 12.7 | ||
| malK | Maltose transport | MalT, Crp | 18.6 | 32.7 | 2.6 | 48.6 |
| lamB | 5.3 | 13.3 | 2.1 | 19.2 | ||
| malM | 3.3 | 9.1 | 1.7 | 20.0 | ||
| ibpB | Heat shock | σ32 | 39.0 | 24.2 | 4.6 | 36.4 |
| ibpA | Heat shock | 24.4 | 20.2 | 4.1 | 34.2 | |
| htpG | Heat shock chaperone | σ32 | 11.7 | 8.2 | 2.0 | 16.6 |
| clpB | Protease; chaperone | σ32 | 11.5 | 14.3 | 2.5 | 24.5 |
| yceP/bssS | Regulator | 12.9 | 3.3 | 2.9 | 6.8 | |
| cpxP (b3913) | Regulator; chaperone | CpxR | 17.3 | 3.2 | 8.0 | 5.7 |
| degP (htrA) | Protease | CpxR, H-NS | 21.0 | 1.3 | 2.7 | 1.7 |
| spy | Periplasmic | CpxR, BaeSR | 20.4 | 1.8 | 2.9 | 1.3 |
| ydeH | Unknown | CpxR | 49.2 | 1.1 | 6.1 | 1.3 |
| yebE | Unknown | CpxR | 44.8 | 1.6 | 7.3 | 2.9 |
| yncJ (b1436) | Unknown; signal peptide | 63.1 | 1.6 | 7.3 | 3.1 | |
| yhjX | Putative transporter | 21.0 | 44.1 | 2.6 | 165.6 | |
| pspA | Regulator; phage shock protein | PspF, IHF | 30.7 | 1.1 | 1.5 | 1.8 |
| pspB | Regulator; phage shock protein | 32.2 | 1.6 | 1.6 | 1.5 | |
| pspC | Regulator; phage shock protein | 56.9 | 1.7 | 2.0 | 2.1 | |
| pspD | Inner membrane | 33.1 | 1.2 | 1.4 | 1.2 | |
| pspE | Sulfurtransferase | 9.5 | 1.2 | 1.2 | 1.5 | |
| pspG (yjbO) | Inner membrane | PspF, IHF | 37.9 | 1.3 | 0.7 | 0.9 |
| ytfK | Unknown | PhoB | 22.0 | 1.9 | 3.8 | 3.0 |
| rbsD | Ribose transport | RbsR, Crp | 2.6 | 5.0 | 1.8 | 8.2 |
| rbsA | Ribose transport | 1.2 | 2.4 | 1.0 | 5.4 | |
| rbsC | Ribose transport | 1.8 | 4.7 | 1.6 | 21.3 | |
| rbsB | Ribose transport | 2.3 | 2.7 | 1.4 | 6.6 | |
| rbsK | Ribose transport | 0.8 | 2.6 | 1.2 | 9.0 | |
| rbsR | Ribose transport | 1.1 | 1.4 | 0.8 | 2.8 | |
| manX | Mannose permease | NagC, DgsA, Crp | 4.2 | 2.1 | 1.1 | 5.0 |
| manY | Mannose permease | 3.4 | 2.6 | 1.1 | 5.2 | |
| manZ | Mannose permease | 6.5 | 5.7 | 1.0 | 16.7 | |
a
Genes and operons which are induced ≥10-fold in three independent experiments are listed with the average fold induction for the three experiments. Boxes are shaded for those genes and operons induced ≥ 2-fold in all experiments.
b
Descriptions of gene function are taken from EcoGene (http://ecogene.org/).
c
Information about regulation is taken from RegulonDB (http://regulondb.ccg.unam.mx/).